Get Laptop Battery Percentage Using Python

We are gonna use psutil python module to do this task. psutil (process and system utilities) is a cross-platform library for retrieving information on running processes and system utilization (CPU, memory, disks, network, sensors) in Python.
It is useful mainly for system monitoring, profiling, and limiting process resources and management of running processes. It implements many functionalities offered by classic UNIX command-line tools such as ps, top, iotop, lsof, netstat, ifconfig, free and others. psutil currently supports the following platforms:

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